105885820

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{12227}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 222891984

約数和(自身を除く): 117006164

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 2165, 4330, 8660, 12227, 24454, 48908, 61135, 122270, 244540, 5294291, 10588582, 21177164, 26471455, 52942910, 105885820]

約数ペア:

[(1, 105885820), (2, 52942910), (4, 26471455), (5, 21177164), (10, 10588582), (20, 5294291), (433, 244540), (866, 122270), (1732, 61135), (2165, 48908), (4330, 24454), (8660, 12227)]